Udo Grebe Gamedesign is a publisher of strategy, card and historical simulation games. We also serve as a distributor-specialized in historical simulation games, books and magazines.

UGG is also known as GMT Europe and MMP/Gamers Europe-serving as a center for customer service for those firms. In addition to gaming-fun, an important goal of UGG is to provide education to persons of all ages interested in the subject of history.